<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="赛制" prop="competitionType">
        <el-select v-model="queryParams.competitionType" clearable placeholder="请选择" style="width: 120px;">
          <el-option label="团队赛" :value="1" />
          <el-option label="个人赛" :value="2" />
        </el-select>
      </el-form-item>
      <el-form-item label="比赛类型" prop="matchType">
        <el-input v-model="queryParams.matchType" placeholder="请输入比赛类型" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['race:competitionRules:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate" v-hasPermi="['race:competitionRules:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete" v-hasPermi="['race:competitionRules:remove']">删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="list" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" prop="id" align="center" width="80" />
      <el-table-column label="赛制" prop="competitionType" align="center" width="100">
        <template #default="scope">
          <el-tag v-if="scope.row.competitionType===1">团队赛</el-tag>
          <el-tag type="success" v-else>个人赛</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="比赛类型" prop="matchType" align="center" />
      <el-table-column label="最大人数" prop="maxParticipants" align="center" width="100" />
      <el-table-column label="创建时间" prop="createTime" align="center" width="180" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="160">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['race:competitionRules:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['race:competitionRules:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改赛制管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="formRef" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="赛制" prop="competitionType">
          <el-select v-model="form.competitionType" placeholder="请选择赛制" @change="handleCompetitionTypeChange" style="width: 100%;">
            <el-option label="团队赛" :value="1" />
            <el-option label="个人赛" :value="2" />
          </el-select>
        </el-form-item>
        <el-form-item label="比赛类型" prop="matchType">
          <el-input v-model="form.matchType" placeholder="请输入比赛类型" />
        </el-form-item>
        <el-form-item label="最大人数" prop="maxParticipants" v-show="form.competitionType === 1">
          <el-input-number v-model="form.maxParticipants" :min="1" :max="100" placeholder="请输入最大人数" style="width: 100%;" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { listCompetitionRules, getCompetitionRules, delCompetitionRules, addCompetitionRules, updateCompetitionRules } from '@/api/race/competitionRules'
import { ref, reactive, toRefs, getCurrentInstance } from 'vue'

const { proxy } = getCurrentInstance()

const list = ref([])
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")
const open = ref(false)

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    competitionType: null,
    matchType: null
  },
  rules: {
    competitionType: [
      { required: true, message: "赛制不能为空", trigger: "change" }
    ],
    matchType: [
      { required: true, message: "比赛类型不能为空", trigger: "blur" }
    ],
    maxParticipants: [
      { required: true, message: "最大人数不能为空", trigger: "blur" }
    ]
  }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询赛制管理列表 */
function getList() {
  loading.value = true
  listCompetitionRules(queryParams.value).then(response => {
    list.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    competitionType: null,
    matchType: null,
    maxParticipants: 1
  }
  proxy.resetForm("formRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id)
  single.value = selection.length !== 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加赛制管理"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const id = row.id || ids.value
  getCompetitionRules(id).then(response => {
    form.value = response.data
    open.value = true
    title.value = "修改赛制管理"
  })
}

/** 赛制类型变化处理 */
function handleCompetitionTypeChange(value) {
  if (value === 2) {
    // 个人赛时，最大人数默认为1
    form.value.maxParticipants = 1
  }
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["formRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateCompetitionRules(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addCompetitionRules(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal.confirm('是否确认删除赛制管理编号为"' + _ids + '"的数据项？').then(function() {
    return delCompetitionRules(_ids)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {})
}

getList()
</script>